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Individual Calculations September 2017 |
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| Guerrero Forero, Ricardo Alons Total change: -9.60 | |   |
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| IRT 1era Semifinal Absoluta clasificatoria Juegos Nacionales 2019 | Tocancipa | COL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2167 | 2.50 | 4 | -0.48 | 20 | -9.60 | |
|  Palomino, Daniel Fernando | | | 1767 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torres Rojas, Yuber Andres | | | 1988 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Montenegro, Juan Rolando | | | 2082 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Torres, Jaime Alberto | | | 2006 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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